X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=kconfig_hardened_check%2F__init__.py;h=64731e5d534bddf73ee2d44c5b36b5d140d9898d;hb=b9ce5ca8e4652e9741cbbeaf8a168e2d7fc6e3fb;hp=7333e617d1c9e2d0119c73a65e8224197c15f3da;hpb=b8dde107bdad92fcabeecc7894ca2876bb6d8217;p=kconfig-hardened-check.git

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 7333e61..64731e5 100644
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -16,9 +16,7 @@
 #    Mitigations of CPU vulnerabilities:
 #       Аrch-independent:
 #       X86:
-#           l1tf=full,force
 #           l1d_flush=on (a part of the l1tf option)
-#           mds=full,nosmt
 #           tsx=off
 #       ARM64:
 #           kpti=on
@@ -736,8 +734,18 @@ def add_cmdline_checks(l, arch):
              CmdlineCheck('self_protection', 'defconfig', 'mitigations', 'is not set'))]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'spectre_v2', 'is not off'),
              CmdlineCheck('self_protection', 'defconfig', 'spectre_v2', 'is not set'))]
+    l += [OR(CmdlineCheck('self_protection', 'defconfig', 'spectre_v2_user', 'is not off'),
+             CmdlineCheck('self_protection', 'defconfig', 'spectre_v2_user', 'is not set'))]
     l += [OR(CmdlineCheck('self_protection', 'defconfig', 'spec_store_bypass_disable', 'is not off'),
              CmdlineCheck('self_protection', 'defconfig', 'spec_store_bypass_disable', 'is not set'))]
+    l += [OR(CmdlineCheck('self_protection', 'defconfig', 'l1tf', 'is not off'),
+             CmdlineCheck('self_protection', 'defconfig', 'l1tf', 'is not set'))]
+    l += [OR(CmdlineCheck('self_protection', 'defconfig', 'mds', 'is not off'),
+             CmdlineCheck('self_protection', 'defconfig', 'mds', 'is not set'))]
+    l += [OR(CmdlineCheck('self_protection', 'defconfig', 'tsx_async_abort', 'is not off'),
+             CmdlineCheck('self_protection', 'defconfig', 'tsx_async_abort', 'is not set'))]
+    l += [OR(CmdlineCheck('self_protection', 'defconfig', 'mmio_stale_data', 'is not off'),
+             CmdlineCheck('self_protection', 'defconfig', 'mmio_stale_data', 'is not set'))]
     if arch == 'ARM64':
         l += [OR(CmdlineCheck('self_protection', 'defconfig', 'rodata', 'full'),
                  AND(KconfigCheck('self_protection', 'defconfig', 'RODATA_FULL_DEFAULT_ENABLED', 'y'),
@@ -940,21 +948,36 @@ def parse_kconfig_file(parsed_options, fname):
 def normalize_cmdline_options(option, value):
     # Don't normalize the cmdline option values if
     # the Linux kernel doesn't use kstrtobool() for them
-    if option == 'pti':
-        # See pti_check_boottime_disable() in linux/arch/x86/mm/pti.c
-        return value
-    if option == 'spectre_v2':
-        # See spectre_v2_parse_cmdline() in linux/arch/x86/kernel/cpu/bugs.c
-        return value
     if option == 'debugfs':
         # See debugfs_kernel() in fs/debugfs/inode.c
         return value
     if option == 'mitigations':
-        # See mitigations_parse_cmdline() in linux/kernel/cpu.c
+        # See mitigations_parse_cmdline() in kernel/cpu.c
+        return value
+    if option == 'pti':
+        # See pti_check_boottime_disable() in arch/x86/mm/pti.c
+        return value
+    if option == 'spectre_v2':
+        # See spectre_v2_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
+        return value
+    if option == 'spectre_v2_user':
+        # See spectre_v2_parse_user_cmdline() in arch/x86/kernel/cpu/bugs.c
         return value
     if option == 'spec_store_bypass_disable':
         # See ssb_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
         return value
+    if option == 'l1tf':
+        # See l1tf_cmdline() in arch/x86/kernel/cpu/bugs.c
+        return value
+    if option == 'mds':
+        # See mds_cmdline() in arch/x86/kernel/cpu/bugs.c
+        return value
+    if option == 'tsx_async_abort':
+        # See tsx_async_abort_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
+        return value
+    if option == 'mmio_stale_data':
+        # See mmio_stale_data_parse_cmdline() in arch/x86/kernel/cpu/bugs.c
+        return value
 
     # Implement a limited part of the kstrtobool() logic
     if value in ('1', 'on', 'On', 'ON', 'y', 'Y', 'yes', 'Yes', 'YES'):